Statecheck
OpenCode · fe120a1a52 · recorded observations

Workflow case 643

status
mismatch
lane
control
compared steps
4
Finding
known: stale cancelled foreground job
Property
subagent.period-delivery
Diverged at
step 04 · answer:text
First difference
/reports/0
Minimized
spawn:fg:on@launch → cancel → prompt → answer:text (minimal)
Fig. 1

Execution trace

Observed counts after each compared action · each row scales to its own peak.
Inspect a stepLive sessions2222Job rows0000Requests0011Inline replies0111Outbox items0000Reports000≠0Errors0000
Bar · value against its row’s peakBold · changed since the previous step≠ · expected differs from observed

01 / 4spawn:fg:on@launch

FieldExpected · modelObserved · service
claimed[][]
errors[][]
exists["C","P"]["C","P"]
identitiestruetrue
inline[][]
markersCleantruetrue
notifytruetrue
outbox[][]
pending[][]
promises[][]
reports[][]
requests00
rows[][]

02 / 4cancel

FieldExpected · modelObserved · service
claimed[][]
errors[][]
exists["C","P"]["C","P"]
identitiestruetrue
inline[{"status":"cancelled","body":"Subagent cancelled","work":""}][{"body":"Subagent cancelled","work":"","status":"cancelled"}]
markersCleantruetrue
notifytruetrue
outbox[][]
pending[][]
promises[][]
reports[][]
requests00
rows[][]

03 / 4prompt

FieldExpected · modelObserved · service
claimed["C"]["C"]
errors[][]
exists["C","P"]["C","P"]
identitiestruetrue
inline[{"status":"cancelled","body":"Subagent cancelled","work":""}][{"body":"Subagent cancelled","work":"","status":"cancelled"}]
markersCleantruetrue
notifytruetrue
outbox[][]
pending[][]
promises[][]
reports[][]
requests11
rows[][]

04 / 4answer:text

First difference: /reports/0

FieldExpected · modelObserved · service
≠ reports[{"from":"C","to":"P","status":"completed","body":"answer-2","work":""}][]
claimed[][]
errors[][]
exists["C","P"]["C","P"]
identitiestruetrue
inline[{"status":"cancelled","body":"Subagent cancelled","work":""}][{"body":"Subagent cancelled","work":"","status":"cancelled"}]
markersCleantruetrue
notifytruetrue
outbox[][]
pending[][]
promises[][]
requests11
rows[][]